[gecko]Foul smelling feces - Leopard gecko

[Paul]

Hello all,       Recently my Leo recently purchesed from a breeder has wet not runny feces that smells like Horrible Breath. Is this a sure sign of a parasite? Was already planning on a fecal exam, but was waiting till all of them were eating, new home and all.   Thanks for any help Paul   PS - is there an archive for the list?